K4XDX
Unknown1x3Zone 4
License HolderWININGER, TIM L
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedDec 12, 2025
- Administrative Update AppliedMar 7, 2023
- License RenewedJan 5, 2016
- Administrative Update AppliedMar 21, 2013
- Administrative Update AppliedAug 20, 2009
- Administrative Update AppliedSep 9, 2008
- Administrative Update AppliedOct 31, 2006
- Vanity Callsign GrantedFeb 10, 2006
- License IssuedFeb 10, 2006
- License CanceledAug 6, 2002
- License IssuedJun 20, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.